§12.1 The elementary substances §12.3 The particularity of Li and Be The diagonal relationship §12.2 The properties of the alkali and alkaline earth compounds

§12.1 The general properties of the s-block elements §12.2 The elementary substances §12.3 The properties of the alkali and alkaline earth compounds §12.4 The particularity of Li and Be The diagonal relationship

• Why solid-state electrolyte (SSE)? • Requirements of SSE • History and Category of SSE • Examples of SSE in each type

• Introduction of TiO2 • Chemistry of TiO2 • Molecular structure and Li insertion • Synthesis and modification methods • Several literature examples

• Overview of anode materials • Introduction of graphite • Chemistry of graphite • Molecular structure and Li insertion • Synthesis and modification methods • One literature example

• Discovery • Chemistry of LiFePO4 • Molecular structure and Li diffusion • Advantages and disadvantages • Synthesis and modification methods • One literature example

• Lithium-metal batteries • Safety problem • Lithium-ion batteries • Components, working mechanism • Cathode materials: LiFePO4 , Li-Mn-O

《近代中国对外关系史 The History of Modern China's Foreign Relations》课程教学资源（阅读材料）LI HONGZHANG'S USE OF FOREIGN MILITARY TALENT（THE FORMATIVE PERIOD，1862-1874）

lBackground knowledge lI. Introduction to the passage lⅢ. Text Analysis ⅣV. Rhetorica| devices V. Questions

l.Background knowledge lI. Introduction to the passage lⅢ. Text Analysis ⅣV. Rhetorica| devices V. Questions